The DC1002005200GC from Sainty-Tech Communications Limited is a Directional Coupler with Frequency 2 to 52 GHz, Coupling 10 dB, Coupling Variation ±1 dB, Frequency Sensitivity ±1 dB, Directivity 10 dB. Tags: Module with Connectors. More details for DC1002005200GC can be seen below.